Open frame coaster vehicle



FIG. 1 is a side elevational view of an open frame coaster vehicle, showing my new design the opposite side being substantially a mirror image thereof;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation view thereof; and

FIG. 5 is a rear elevational view thereof. 

The ornamental design for an open frame coaster vehicle, as shown and described. 